Square D PK9GTA - Square D Lighting Panelboard Ground Bar For NQOD Panel Board, 100 Amperes QO Main Breaker Load Center Length 12.57 Inch Conductor Material Copper/Aluminum 9 Terminal (6 To 2/0 Awg) Used On Qo[R] Load Center Used With Nf/Nqod Merchandised Panelboard